As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: INFLIGHT WHILE DEVIATING AROUND WEATHER LOUD NOISE FROM NOISE OF AIRCRAFT FOLLOWED BY WEATHER RADAR FAIL. EMERGENCY DECLARED, FLIGHT RETURNED TO MIA LANDING SAFELY. MAINTENANCE REPLACED WEATHER RADAR DRIVE UNIT AND ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER AMM 34-41-11.